<?php

class TermsController extends Controller
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/column2';

	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
			//'postOnly', // we only allow deletion via POST request
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return Yii::app()->GetAccessRule->get();
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new Terms;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Terms']))
		{
			$model->attributes=$_POST['Terms'];
			$model->parentID=$_POST['Terms']['parentID'];
			//echo '<pre>';print_r($model->attributes);exit;
			//slug genration starts here
			
				$title = $_POST['Terms']['term_name'];
				$select = array('term_name','slug', 'termID');
				$condition = array('term_name');
				$params = array('term_name' => $_POST['Terms']['term_name']);
				$arrResult = SlugGenerate::getSlug(Yii::app()->params['tbl_prefix'] .
					'terms', $condition, $params, $select);
				if ($arrResult != "NO-MATCH")
				{
					$model->slug = $arrResult;
				} else
				{

					$slug = SlugGenerate::getFormattedSlug($title);
					$model->slug = $slug;
				
			}
			//slug genration ends here
			if($model->save())
				$this->redirect(ApplicationConfig::getURL("user", "terms", "admin",array('id'=>$model->categoryID)));
		}

		$this->render('create',array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);
		$old=$model->term_name;
		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Terms']))
		{
			$model->attributes=$_POST['Terms'];
			$model->parentID=$_POST['Terms']['parentID'];
			//slug genration starts here
			if($_POST['Terms']['term_name'] != $old)
			{
				$title = $_POST['Terms']['term_name'];
				$select = array('term_name','slug', 'termID');
				$condition = array('term_name');
				$params = array('term_name' => $_POST['Terms']['term_name']);
				$arrResult = SlugGenerate::getSlug(Yii::app()->params['tbl_prefix'] .
					'terms', $condition, $params, $select);
				if ($arrResult != "NO-MATCH")
				{
					$model->slug = $arrResult;
				} else
				{

					$slug = SlugGenerate::getFormattedSlug($title);
					$model->slug = $slug;
				}
			}
			//slug genration ends here
			if($model->save())
				$this->redirect(ApplicationConfig::getURL("user", "terms", "admin",array('id'=>$model->categoryID)));
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
	//$model=$this->loadModel($id);
	
	//echo '<pre>';print_r($model->attributes);exit;
		//$model->delete();
			$model = $this->loadModel($id);
			$model->delete();
			
			$model1 = StaticPages::getList('ALL-CAT-PAGES',array('termID'=>$id));
			if(!empty($model1))
			{
				foreach($model1 as $k=>$v)
				{
					$previmage = $v->attachment;
					$v->delete();
					if($previmage != "")
					{
						if(file_exists(ApplicationConfig::app()->params['folder_path']['staticpagesLarge'].'/'. $previmage))
						{
							unlink(ApplicationConfig::app()->params['folder_path']['staticpagesLarge'].'/'. $previmage);
						}
						if(file_exists(ApplicationConfig::app()->params['folder_path']['staticpagesMid'].'/'. $previmage))
						{
							unlink(ApplicationConfig::app()->params['folder_path']['staticpagesMid'].'/'. $previmage);
						}
						if(file_exists(ApplicationConfig::app()->params['folder_path']['staticpagesSmall'].'/'. $previmage))
						{
							unlink(ApplicationConfig::app()->params['folder_path']['staticpagesSmall'].'/'. $previmage);
						}
					}
				}
			}
		// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
		if(!isset($_GET['ajax']))
			$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('terms/admin/id/'.$model->categoryID));
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$dataProvider=new CActiveDataProvider('Terms');
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new Terms('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['Terms']))
			$model->attributes=$_GET['Terms'];

		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer $id the ID of the model to be loaded
	 * @return Terms the loaded model
	 * @throws CHttpException
	 */
	public function loadModel($id)
	{
		$model=Terms::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param Terms $model the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='terms-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
	public function actionSort()
		{
		    if (isset($_POST['items']) && is_array($_POST['items'])) {
		        $i = 0;
		        foreach ($_POST['items'] as $item) {
		            $term = Terms::model()->findByPk($item);
		            $term->sortOrder = $i;
		            $term->save();
		            $i++;
		        }
		    }
		}
		
	public function actionSortitems()
	{
		    if(isset($_POST))
		    {
		        	$term = Terms::model()->findByPk($_POST['id']);
		            $term->sortOrder = $_POST['val'];
		            $term->save();
		           	        
		    }
	}
}
